Objective To study the effect of early trace depth hydrolyzed protein formula and infant formula milk on very low birth weight (VLBW) infants of the gastrointestinal tolerance,growth and development,and provide scientific basis for early enteral feeding VLBW.Methods 126 premature infants with birth weight lower than 1 500 g were randomly divided into observation group (63 cases) and control group (63 cases).On the basis of routine treatment,the observation group was given early trace depth hydrolyzed protein formula,the control group was given early minimal preterm formula milk.We oberserved gastrointestinal tolerance,complications and growth monitoring of two groups.Results Period to regain their birth weight,up to full enteral feeding days of age,hospitalization days,discharge rate of extrauterine growth retardation,the incidence of feeding intolerance,the incidence of neonatal necrotizing enterocolitis,feeding dyspeptic diarrhea incidence in observation group were 12.81 d,25.76 d,37.95 d,23.8％,14.3％,6.3％,3.2％.The data in control group were 16.02 d,27.75 d,45.49 d,42.9％,30.2％,19％,12.7％ respectively.There was significant difference between two groups (P ＜ 0.05).Conclusion To carry out early trace depth hydrolysis protein can reduce the risk of the incidence of complications in VLBW infant which has good promotion on the recent growth and suitable for clinical use.

Objective To compare nasal intermittent positive pressure ventilation （NIPPV） with nasal continuous positive airway pressure (NCPAP) treatment of primary apenea of premature (AOP) effect,and provide a scientific basis for the AOP treatment.Methods Seventy-six cases of children with AOP were randomly divided into NIPPV group (40 cases) and NCPAP group (36 cases).Comparison of two groups changes of blood gas,curative effect,after treatment for invasive mechanical ventilation ratio,ventilation time,and so on.Results Blood gas analysis of two groups before treatment had no significant difference (P ＞ 0.05),1,12 h after treatment of blood gas analysis was statistically significant (P ＜ 0.05).The cure rate,effective rate and inefficiency in NIPPV group were significantly better than those in NCPAP group [82.5％ (33/40)vs.61.1％ (22/36),92.5％ (37/40) vs.80.6％ (29/36),7.5％ (3/40) vs.19.4％ (7/36)].Assisted ventilation time was significantly shorter in NCPAP group[(39.45 ± 6.99) h vs.(69.39 ± 20.51) h].The difference was statistically significant (P ＜ 0.05).Two groups of intraventricular hemorrhage,bronchial pulmonary hypoplasia,neonatal necrotizing enterocolitis incidence rate had no significant difference (P ＞0.05).In NIPPV group the incidence rate of premature infant retina disease and cererbral white matter softening around the ventricle was significantly lower than that in NCPAP group [2.5％ (1/40) vs.13.9％(5/36),2.5％(1/40) vs.11.1％(4/36)].The difference was statistically significant (P ＜ 0.05).Conclusion NIPPV in the treatment of recurrent apnea in premature infants curative effect and prognosis is better than NCPAP.

Objective To observe the effect of intermittent and continuous blue light therapy for pathological neonatal jaundice,and to evaluate the prognosis of newborns.Methods 214 patients with pathologic neonatal jaundice who treated with blue light irradiation were slected,they were randomly divided into two groups according to the admission number combined with single and double numbers,107 patients in each group.Group A received continuous blue light irradiation treatment.Group B received intermittent blue light irradiation.The clinical efficacy and prognosis of children,blue light exposure time,serum total bilirubin (TBiL) recovery time,the hospitalization time and the adverse reactions during the treatment were observed.The levels of serum TBiLwere measured before and after light exposure 3,5 days.Results The total effective rate of group B was 97.18％ (104/107),which was higher than that of group A [90.65 ％ (97/107)],the difference was statistically significant (x2 =10.30,P ＜ 0.05).The time of blue light irradiation and hospital stay time of group B were (71.59 ± 7.05) d and (11.51 ± 1.23) d,respectively,which were significantly shorter than those of group A [(79.54 ± 6.82) d and (13.64 ± 1.18) d],the differences were statistically significant (u =11.42,9.87,all P ＜ 0.05).The level of TBiL of group B was (96.28 ± 10.25) μmol/L,which was significantly lower than (104.52 ± 10.31) μmol/L of group A (u =8.94,P ＜ 0.05).The incidence rate of adverse reactions in group B was 2.55％ (4/157),which was lower than that in group A [7.01％ (11/157)],the difference was statistically significant (x2 =9.66,P ＜ 0.05).The prognosis of neonatal in the two groups was good.Conclusion The intermittent and continuous blue light in the treatment of pathological neonatal jaundice has good clinical effect and the neonatal prognosis is good.The clinical efficacy of intermittent blue light irradiation is better,which can significantly shorten the treatment time and has higher safety.

Objective To observe the association between clinical pharmacokinetic of paclitaxel and adverse reactions in patients with gynecological malignant tumor.Methods 78 patients with female malignant tumor selected from Jan.2009 to Dec.2013 in Kailuan General Hospital were treated with paclitaxel (intravenous drip 175 mg/m2 3 h).The blood drug level of paclitaxel was measured at different time after treating.The DAS software was used to calculate the parameter of pharmacokinetic of paclitaxel,and the SPSS software was used to analyze the association between clinical pharmacokinetic of paclitaxel and adverse reaction in patients with female malignant tumor.Results The peak plasma concentrations (Cmax)was (3.99 ± 1.07)mg/L,the areas under the plasma concentration-time curve (AUC)was (9.74 ±2.45)mg/(h·L),the plasma elimination half-life (t1/2z)was (13.7 ±3.2)h,the apparent volumes of distribution (Vd)was (162.9 ±49.5)L/m2,the plasma clearance rates (CL)was (8.2 ±1.0)L/(h·kg).The kinetics of paclitaxel was fitted to two-compartment model.The time of drug concentration >0.1 μmol/L (t>0.1 )in responder patients (16.8 ± 4.8)h was higher than that in nonresponder patients (13.5 ±2.9)h,and the difference was significant (P<0.05).The Cmax in patients with severity adverse reactions (4.61 ±0.86)mg/L were higher than those in patients without severity adverse reaction (3.65 ±1.13)mg/L,and the difference was significant (P<0.01).Conclusion The Cmax of paclitaxel is associated with efficacy after treatment and severity adverse reactions.

OBJECTIVE To explore the infection rate with identifying test of vancomycin-resistant enterococci(VRE) from clinical samples,that is 3.7 percent and to genotype VRE. METHODS vanA,vanB and vanC were detected by PCR in six isolates of VRE which were identified by the broth microdilution susceptibility test and Etest.The one of vanB was further analyzed with DNA sequence and ermB,qacE△1-sul1 gentypes were detected. RESULTS Seventeen isolates of enterococci(MIC≥4 ?g/ml) were obtained of 160 isolates of enterococci which came from Jiangxi Children′s Hospital by microdilution methods.while 6 isolates were gotten by Etest.It demonstrated that susceptibilities of VRE were different in four in vitro susceptibility testing methods.VRE showed resistance to erythromycin(10/17),disinfectant/sulfanilamide(0/17). CONCLUSIONS VRE screening test and the determination of MIC are reliable in finding VRE.VRE genotype is valuable on further research and epidemiological survey of our province.

Purpose To investigate the expression of autophagy-related protein LC3B in cervical squamous carcinoma and its relation-ship with Ki-67 expression. Methods To detect the expression of LC3B in 16 cases of normal cervical tissues and 126 cases of squa-mous cell carcinoma by immunohistochemical staining. In addition, Ki-67 protein was also detected in 126 cases of squamous cell car-cinoma in the same assay. The relationship between LC3B expression and Ki-67 in cervical squamous cell cancer was statistical analy-sis. Results Expression level of LC3B were significantly lower in cervical squamous carcinoma than normal squamous epithelial cells (P<0. 05), and the expression of LC3B was negatively correlated with Ki-67(rs = -0. 248, P<0. 05). Conclusion It appears that decreased levels of autophagy which indicated by low expression of LC3B may promote cancer cell proliferation in the early stages of cervical squamous cell carcinoma, which provides a clinical referential evidence for further explore the mechanism of autophagy in cer-vical cancer development.

Objective To approach the clinical effect and safety of glutathione in patients with alcoholic liver disease(ALD).Method The patients were divided into two groups, including the control group and treatment group.Two groups are all treated with routine therapy such as Ganlixin,potassium magnesium aspartate,mulivitamins and so on,the treatment group add glutathione,to inspect clinical menifetation and liver function changes of two groups before and after treatments.Result Among the treatment group,43.6%showed notable effective result,51.3%effective,the total dffective rate is 94.9%. Among the control group, 19.4%showed notable effective result, 58.3%effective,the total dffective rate is 78.7%.There is a significant different between the two groups (P

AIM:To observe the changes of hepatic fibrosis index,clinical symptom,physical sign and hepatic function after the patients were treated treatment with reduced glutathione hormone.METHODS:The 72 patients were divided into two groups that one was the treatment group with 37 patients and the other was the control group with 35 patients.The control group was accepted the treatment with Ganlixin Injection,Magnesium Aminosuccinate Injection and Mulvital,etc.The treatment group was accepted reduced glutathione hormone(1.5 g,once a day)in addition.The course of treatment lasted for 8 weeks.We observed the two groups' blood-serum fibrosis indexes(HA,LN,PIII-P,C-IV)and biochemistry indxes(TBIL,ALT,AST,GGT)before and after the treatment.RESULTS:The improvements of the treatment group were much better than the control group on the sides of clinical symptom,physical sign,hepatic function and blood-serum fibrosis.The treatment group's blood-serum fibrosis indexes were much lower after the treatment(P

BACKGROUND:Comeal graft endothelial cell density may decline spontaneously at a super-physiological speed after penetrating keratoplasty (PKP),even if no corneal rejection happens,and this is chronic corneal allograff dysfunction (CCAD).OBJECTIVE:To investigate the effects of topical corticosteroid treatment on chronic corneal allograft dysfunction after PKP.DESIGN,TIME AND SETTING:A controlled clinical analysis was performed at the Department of Ophthalmology,Tongji Hospital,Tongji University from May 2004 to May 2009.PARTICIPANTS:A total of 54 patients (eyes) who underwent PKP were included in this study.METHODS:Tobramycin-dexamethasone eyedrops was applied 6 times per day as an initial dosage and tapered during 4 months.Thereafter,drug withdrawal group and long term group were randomly divided.Treatments were ceased in the drug withdrawal group but were continued in the long-term group with a dosage of twice per day till 12 months after surgery.MAIN OUTCOME MEASURES:Corneal graft endothelial cell density was followed up.The mean follow up pedod was 3.12±0.28years.RESULTS:The corneal graft endothelial cell density of drug withdrawal and long term groups was dramatically declined within 36 months after PKP.At every time point,the endothelial cell density was significantly decreased compared to the last follow up (all P＜0.01 ).The endothelial cell density was decreased from (2 428±2.11) cells/mm~2 and (2 791±2.29) cells/mm~2 to (1 424±124) cells/mm~2 and (1 614±114) cells/mm~2 in the drug withdrawal and long-term groups,respectively.There was significant difference in endothelial cell density between the two groups no matter prior to surgery or at each time points after surgery,but the declination trends of two groups were basically the same,indicating that graft loss of endothelial cell density was not impacted by topical corticosteroid treatment after PKP (P＞0.05).CONCLUSION:Chronic corneal allograft dysfunction after PKP is independent of topical corticosteroid treatment.

Objective To analyze enterovirus 71 (EV71) molecular epidemiology characteristics in Nantong region of Jiangsu , 2014 .Methods The pharyngeal swab samples were selected from 52 children with hand ,foot and mouth disease .After extracting the virus nucleic acid ,the EV71 VP1 gene of the virus were amplified by RT‐PCR amplification .The phylogenetic tree was con‐structed between isolated and EV71 reference strains from other parts of the country .Results 12 strains EV71 VP1 gene were iso‐lated from 52 cases of clinical specimens .The nucleotide and amino acid homology of 12 strains EV71 VP1 gene was 93 .4% -99 .1% ,the phylogenetic tree analysis showed that 12 strains of VP1 gene all belong to C4 genotype C4a subgenotypes .Conclusion The isolated strains in Nantong in 2014 are all the EV71 C4a subgenotypes of C4 genotype ,the same with the most of isolates in re‐cent years .